diff --git a/app/build.gradle b/app/build.gradle
index 6e52ddef..5a28623f 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -5,9 +5,9 @@ android {
     compileSdk rootProject.ext.compileSdkVersion
     defaultConfig {
         applicationId "org.mapcomplete"
-        minSdk 33
+        minSdk 28
         targetSdkVersion targetSdkVersion
-        versionCode 9
+        versionCode 10
         versionName "debug"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         aaptOptions {